64199956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{7207}}^1$

素因数の和:7359

約数の個数: 24

約数和(自身を含む): 119883456

約数和(自身を除く): 55683500

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 7207, 8908, 14414, 28828, 122519, 245038, 490076, 944117, 1888234, 3776468, 16049989, 32099978, 64199956]

約数ペア:

[(1, 64199956), (2, 32099978), (4, 16049989), (17, 3776468), (34, 1888234), (68, 944117), (131, 490076), (262, 245038), (524, 122519), (2227, 28828), (4454, 14414), (7207, 8908)]